EARNINGS (LOSS) PER SHARE (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Earnings Per Share [Abstract]
Net income from continuing operations	$ 150	$ 149
Net loss from discontinued operations, net of tax	0	(5)
Net income	150	144
Net income attributable to noncontrolling interests from continuing operations	(38)	(31)
Net income attributable to noncontrolling interests from discontinued operations	0	6
Net income attributable to News Corporation stockholders	$ 112	$ 119
Weighted-average number of shares of common stock outstanding - basic (in shares)	564.9	569.2
Dilutive effect of equity awards (in shares)	2.0	2.0
Weighted-average number of shares of common stock outstanding - diluted (in shares)	566.9	571.2
Basic
Continuing operations (in dollars per share)	$ 0.20	$ 0.21
Discontinued operations (in dollars per share)	0	0
Basic (in dollars per share)	0.20	0.21
Diluted
Continuing operations (in dollars per share)	0.20	0.21
Discontinued operations (in dollars per share)	0	0
Diluted (in dollars per share)	$ 0.20	$ 0.21